diff --git a/tests/run_inference_test.cpp b/tests/run_inference_test.cpp
index 88fc691..5e529e6 100644
--- a/tests/run_inference_test.cpp
+++ b/tests/run_inference_test.cpp
@@ -130,8 +130,7 @@
 }
 
 void testNetworkInvalidType(const Device &device) {
-    const std::string expected_error =
-        std::string("IOCTL cmd=") + std::to_string(ETHOSU_IOCTL_NETWORK_CREATE) + " failed: " + std::strerror(EINVAL);
+    const std::string expected_error = std::string("IOCTL cmd=NETWORK_CREATE") + " failed: " + std::strerror(EINVAL);
     struct ethosu_uapi_network_create net_req = {};
     net_req.type                              = ETHOSU_UAPI_NETWORK_INDEX + 1;
     try {
@@ -144,8 +143,7 @@
 }
 
 void testNetworkInvalidDataPtr(const Device &device) {
-    const std::string expected_error =
-        std::string("IOCTL cmd=") + std::to_string(ETHOSU_IOCTL_NETWORK_CREATE) + " failed: " + std::strerror(EINVAL);
+    const std::string expected_error = std::string("IOCTL cmd=NETWORK_CREATE") + " failed: " + std::strerror(EINVAL);
     struct ethosu_uapi_network_create net_req = {};
     net_req.type                              = ETHOSU_UAPI_NETWORK_USER_BUFFER;
     net_req.network.data_ptr                  = 0U;
@@ -160,8 +158,7 @@
 }
 
 void testNetworkInvalidDataSize(const Device &device) {
-    const std::string expected_error =
-        std::string("IOCTL cmd=") + std::to_string(ETHOSU_IOCTL_NETWORK_CREATE) + " failed: " + std::strerror(EINVAL);
+    const std::string expected_error = std::string("IOCTL cmd=NETWORK_CREATE") + " failed: " + std::strerror(EINVAL);
     struct ethosu_uapi_network_create net_req = {};
     net_req.type                              = ETHOSU_UAPI_NETWORK_USER_BUFFER;
     net_req.network.data_ptr                  = reinterpret_cast<uintptr_t>(networkModelData);